JP2845901B2 - 超大容量情報記憶装置 - Google Patents

超大容量情報記憶装置

Info

Publication number
JP2845901B2
JP2845901B2 JP63232365A JP23236588A JP2845901B2 JP 2845901 B2 JP2845901 B2 JP 2845901B2 JP 63232365 A JP63232365 A JP 63232365A JP 23236588 A JP23236588 A JP 23236588A JP 2845901 B2 JP2845901 B2 JP 2845901B2
Authority
JP
Japan
Prior art keywords
recording
access
information
recording surface
heads
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
JP63232365A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0281383A (ja
Inventor
宏 安岡
義人 角田
武志 前田
善久 加茂
造道 藤澤
善治 堤
俊一 鳥居
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP63232365A priority Critical patent/JP2845901B2/ja
Priority to EP89116786A priority patent/EP0360123A3/de
Publication of JPH0281383A publication Critical patent/JPH0281383A/ja
Priority to US08/511,779 priority patent/US5574881A/en
Application granted granted Critical
Publication of JP2845901B2 publication Critical patent/JP2845901B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B19/00—Driving, starting, stopping record carriers not specifically of filamentary or web form, or of supports therefor; Control thereof; Control of operating function ; Driving both disc and head
    • G11B19/20—Driving; Starting; Stopping; Control thereof
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
    • G06F3/0601—Interfaces specially adapted for storage systems
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B21/00—Head arrangements not specific to the method of recording or reproducing
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
    • G11B27/102—Programmed access in sequence to addressed parts of tracks of operating record carriers
    • G11B27/105—Programmed access in sequence to addressed parts of tracks of operating record carriers of operating discs
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/48—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed
    • G11B5/54—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed with provision for moving the head into or out of its operative position or across tracks
    • G11B5/55—Track change, selection or acquisition by displacement of the head
    • G11B5/5521—Track change, selection or acquisition by displacement of the head across disk tracks
    • G11B5/5569—Track change, selection or acquisition by displacement of the head across disk tracks details of specially adapted mobile parts, e.g. electromechanical control devices
    • G11B5/5578—Multiple actuators addressing the same disk, e.g. to improve data rate or access rate
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
    • G06F3/0601—Interfaces specially adapted for storage systems
    • G06F3/0668—Interfaces specially adapted for storage systems adopting a particular infrastructure
    • G06F3/0671—In-line storage system
    • G06F3/0673—Single storage device
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B2220/00—Record carriers by type
    • G11B2220/20—Disc-shaped record carriers
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B2220/00—Record carriers by type
    • G11B2220/40—Combinations of multiple record carriers
    • G11B2220/41—Flat as opposed to hierarchical combination, e.g. library of tapes or discs, CD changer, or groups of record carriers that together store one title
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/36—Monitoring, i.e. supervising the progress of recording or reproducing

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optical Recording Or Reproduction (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
  • Automatic Disk Changers (AREA)
JP63232365A 1988-09-19 1988-09-19 超大容量情報記憶装置 Expired - Lifetime JP2845901B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP63232365A JP2845901B2 (ja) 1988-09-19 1988-09-19 超大容量情報記憶装置
EP89116786A EP0360123A3 (de) 1988-09-19 1989-09-11 Datenspeichereinheit mit sehr grosser Kapazität
US08/511,779 US5574881A (en) 1988-09-19 1995-08-10 High capacity data storage method and system using independently controlled heads and circuitry for monitoring access frequency of data records

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP63232365A JP2845901B2 (ja) 1988-09-19 1988-09-19 超大容量情報記憶装置

Publications (2)

Publication Number Publication Date
JPH0281383A JPH0281383A (ja) 1990-03-22
JP2845901B2 true JP2845901B2 (ja) 1999-01-13

Family

ID=16938076

Family Applications (1)

Application Number Title Priority Date Filing Date
JP63232365A Expired - Lifetime JP2845901B2 (ja) 1988-09-19 1988-09-19 超大容量情報記憶装置

Country Status (3)

Country Link
US (1) US5574881A (de)
EP (1) EP0360123A3 (de)
JP (1) JP2845901B2 (de)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02287989A (ja) * 1989-04-28 1990-11-28 Canon Inc ビデオディスク再生装置及び画像応答システム
JPH06162557A (ja) * 1992-11-18 1994-06-10 Matsushita Electric Ind Co Ltd 光学的記録再生装置
JPH081116U (ja) * 1993-11-08 1996-07-02 正雄 石川 スタック・オブ・ディスク補助記憶方式
GB2293912A (en) * 1994-10-05 1996-04-10 Ibm Disk storage device for disk array
JPH0944315A (ja) * 1995-07-25 1997-02-14 Canon Inc 記憶装置及びその方法
US5748575A (en) 1996-03-05 1998-05-05 Intellectual Science And Technology, Inc. Information processing apparatus having a multitasking function with one or more optical discs
WO1998050911A2 (en) * 1997-05-02 1998-11-12 Lee Howard Hong Dough Information processing with a plurality of optical discs
US6202118B1 (en) 1997-09-10 2001-03-13 Micron Technology, Inc. Apparatus for address translation to selectively improve data transfer rates on a disk storage device
US6026463A (en) * 1997-09-10 2000-02-15 Micron Electronics, Inc. Method for improving data transfer rates for user data stored on a disk storage device
US6324620B1 (en) * 1998-07-23 2001-11-27 International Business Machines Corporation Dynamic DASD data management and partitioning based on access frequency utilization and capacity
WO2003044795A1 (de) * 2001-11-21 2003-05-30 Flueeli Adolf Datenträger
US6912635B2 (en) * 2002-05-08 2005-06-28 Hewlett-Packard Development Company, L.P. Distributing workload evenly across storage media in a storage array
FR2842015A1 (fr) * 2002-07-04 2004-01-09 Cuche Richard Systeme de stockage de donnees sur support magnetique et/ou optique avec : lecture et ecriture sumultanee par separation physique des moteurs et tetes (rws-reading & wrinting simlultaneously)
US20050125566A1 (en) * 2003-12-09 2005-06-09 Thomas Szolyga Storage capacity indicator for removable mass storage device
JP2006113648A (ja) * 2004-10-12 2006-04-27 Hitachi Ltd ディスクアレイ装置
WO2007039370A1 (en) * 2005-10-05 2007-04-12 Thomson Licensing Fast optical recording apparatus
EP1793376A1 (de) * 2005-12-01 2007-06-06 Thomson Licensing S.A. Optische Aufzeichnungsvorrichtung mit scnellem Zugang
WO2007116401A1 (en) * 2006-04-10 2007-10-18 Mempile Inc. Secured optical information carrier, and data encryption method and apparatus for recording data in the optical information carrier
JP2010061702A (ja) * 2008-09-01 2010-03-18 Hitachi Ltd 情報記録再生装置、情報記録再生システム、情報処理装置および情報再生装置
US9104629B2 (en) 2009-07-09 2015-08-11 International Business Machines Corporation Autonomic reclamation processing on sequential storage media
US8935469B2 (en) * 2011-01-12 2015-01-13 International Business Machines Corporation Autonomic reclamation processing for tapes
JP2014137838A (ja) * 2013-01-18 2014-07-28 Taiyo Yuden Co Ltd 光記録方法、光記録装置および光記録媒体セット
JP6799752B2 (ja) 2016-10-13 2020-12-16 パナソニックＩｐマネジメント株式会社 光ディスク装置、光ディスク読み出し方法
JP2021015659A (ja) * 2019-07-10 2021-02-12 株式会社東芝 ハードディスクドライブ
JP2022047912A (ja) 2020-09-14 2022-03-25 株式会社東芝 磁気ディスク装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5179314A (ja) * 1974-12-30 1976-07-10 Fujitsu Ltd Jikikirokusaiseisochi
US4270154A (en) * 1978-03-01 1981-05-26 Crawford John E Head selection technique
US4577240A (en) * 1982-11-15 1986-03-18 Digital Engineering, Ltd. Multiple zone multiple disk video recording system
DE3318279A1 (de) * 1983-05-17 1984-11-22 Erik Dipl.-Ing. 1000 Berlin Notthoff Magnetplattenlaufwerk mit unabhaengigen mehrfachkoepfen
JPS6050767A (ja) * 1983-08-31 1985-03-20 Toshiba Corp デイスクレコ−ド再生装置
EP0177529B1 (de) * 1984-03-30 1991-09-25 Stéfan Grigore DE FAY Wiedergabegerät für mehrseitig-vielfältige videoplatten
JPS62285243A (ja) * 1986-06-04 1987-12-11 Hitachi Ltd 積層光デイスク装置

Also Published As

Publication number Publication date
US5574881A (en) 1996-11-12
EP0360123A2 (de) 1990-03-28
EP0360123A3 (de) 1990-08-29
JPH0281383A (ja) 1990-03-22

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